Adds serial port SCIF1 and the MAX9260 deserializers connected to it.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
---
arch/arm/boot/dts/r8a7792-blanche.dts | 52 +++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index 9b67dca..0c1a6a0 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -21,6 +21,7 @@
aliases {
serial0 = &scif0;
serial1 = &scif3;
+ serial2 = &scif1;
};
chosen {
@@ -186,6 +187,16 @@
gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
+
+ mux: mux-controller {
+ compatible = "gpio-mux";
+ #mux-control-cells = <0>;
+
+ mux-gpios = <&gpio5 12 GPIO_ACTIVE_HIGH>,
+ <&gpio5 13 GPIO_ACTIVE_HIGH>,
+ <&gpio5 14 GPIO_ACTIVE_HIGH>,
+ <&gpio5 15 GPIO_ACTIVE_HIGH>;
+ };
};
&extal_clk {
@@ -202,6 +213,11 @@
function = "scif0";
};
+ scif1_pins: scif1 {
+ groups = "scif1_data";
+ function = "scif1";
+ };
+
scif3_pins: scif3 {
groups = "scif3_data";
function = "scif3";
@@ -246,6 +262,42 @@
status = "okay";
};
+&scif1 {
+ pinctrl-0 = <&scif1_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+
+ mux-controls = <&mux>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gmsl-deserializer@8 {
+ compatible = "maxim,max9260";
+ reg = <0x8>;
+ };
+ gmsl-deserializer@9 {
+ compatible = "maxim,max9260";
+ reg = <0x9>;
+ };
+ gmsl-deserializer@a {
+ compatible = "maxim,max9260";
+ reg = <0xa>;
+ };
+ gmsl-deserializer@b {
+ compatible = "maxim,max9260";
+ reg = <0xb>;
+ };
+ gmsl-deserializer@4 {
+ compatible = "maxim,max9260";
+ reg = <0x4>;
+ };
+ gmsl-deserializer@5 {
+ compatible = "maxim,max9260";
+ reg = <0x5>;
+ };
+};
+
&scif3 {
pinctrl-0 = <&scif3_pins>;
pinctrl-names = "default";
--
2.7.4
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